Two ways I could go. A while back on the old site there was a post about where to purchase the unprinted Tyvek wrap for building. It is wide, light, and diffuses well. The other solution, is that if you go to a fabric store that carries upholstery, you can buy white "ticking" in about a thousand different weigts. It comes, I think, in 60" wide rolls, colors, and if you hold it up to the sun, you can pick which weight is best. You can easily sew it to. That's all I got.
|